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K-Theory
🤝

Make a deal with K-Theory

🔒 Paid proposals held safely in escrow — released only when the work's approved.

Every booking is a normal escrow-protected deal.

Subscribers
15.4K
Total Views
1M
Videos
651
Channel age
13 yrs

Known for

▶️ Featured Video

11.6K views
Fourier Theory on Groups

📈 Growth momentum

Growing steadily
Subscribers · last 30 days
+300 +1.99%
A steady, established audience.
Last 7 days
+100
The most recent week — the freshest read on where subscriber growth is heading.

🎯 Reach quality

Subscriber activation · Solid
5.6%
Share of subscribers who watch a typical recent video (avg views ÷ subscribers) — the real reach behind the subscriber count, and a quick check on whether those subscribers are still active rather than a vanity number.
Recent vs all-time
-46%
Recent videos average 855 vs an all-time 1.6K/video — recent uploads run below the all-time norm — much of the lifetime views sit in an older catalogue.
Reach consistency · Variable
44/100
How steady views are across recent videos (typically 286–490) — reach is hit-driven, so results swing from video to video.

📈 Performance

Typical video
286–490 views
Median 390 — the reliable floor a brand can expect, not just the headline average.
Upload rhythm
5.2× / week
Most active on Thursdays — consistent output keeps an engaged, sponsor-ready audience.
855
Avg views / video
32
Avg likes
7
Avg comments
5.2
Uploads / week
1.6K
Lifetime avg / video
67
Views / subscriber
0%
Shorts (recent views)

🗓️ Posting schedule

M
T
W
T
F
S
S
Most uploads land on Thursdays · about 5.2 / week — time a launch or drop to ride the channel's own rhythm.

▶️ Top videos

✓ Official stats
Recent uploads · views
May 2026latest
  1. 1 Fourier Theory on Groups 11.6K views · 544 likes · 73 comments · Apr 2026
  2. 2 Questions on math learning and AI 3.7K views · 142 likes · 52 comments · May 2026
  3. 3 p-adic analysis 2.5K views · 96 likes · 17 comments · May 2026
  4. 4 The AI ArXiv twitter drama is INSANE #arxivgate 2.2K views · 71 likes · 28 comments · May 2026
  5. 5 Haar measures + Plancherel for LCA groups 2K views · 86 likes · 33 comments · May 2026
  6. 6 Ramanujan graphs and how they got their name 1.8K views · 83 likes · 20 comments · May 2026
  7. 7 Motivic cohomology with Elmo (slides by Caleb Ji) | Office Hours | May 6 2026 1.6K views · 40 likes · 14 comments · May 2026

💡 Facts

🗓️Joined YouTube in 2013 — 13 years ago.
🏆Ranked #51,231 among all influencers on SocialDB.
🎯Top Knowledge influencer — #3,151 in the niche.
👁️Averages 855 views per video.
📤Posts about 5.2× per week.
🚀Gained 100 subscribers in the last 7 days.

💚 Brand affinity

Estimated

Brands K-Theory's audience is most likely to respond to — from detected sponsorships in this niche.

Keeps Nebula Shopify Coinbase Robinhood Fiverr NordVPN Incogni Brilliant Webull

About

A channel exploring the wonders of mathematics, generally aimed (though not exclusively) at higher level mathematics. Contents include educational series, interviews with mathematicians, and hopefully I will start live streaming first year tutorials, and include updates on my PhD journey!

📸 Gallery

Frequently asked questions

How much does K-Theory charge for a sponsorship?
K-Theory hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact K-Theory for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify K-Theory, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many subscribers does K-Theory have?
K-Theory has 15,400 subscribers on YouTube.

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